I second Waypipe. It tunnels over SSH, and while you have to run a command for it, it’s still much easier than X forwarding.

Processors of that age still exist in special builds, like tougher ones for automotive use with lots of heat and vibration, or radiation-hardened ones for space use where you can’t dispatch a technician. But for consumers use, they’re long dead.

Another KiTTY user! Can you share that setting?

Does CB radio allow data emissions? I thought it was only AM and SSB voice.

Could you send ePub files over ham radio? Let’s forget about TCP-IP mesh networking like AREDN for now. That’s too easy. Let’s look at radio protocols. D-Star can run at 128 Kbps on the 23 cm band. That’s not too common. Drop down to HF and you’re looking at 9 Kbps via PACTOR-IV.

In comparison, landline dial-up modems topped out at around 56 Kbps.

Now, I’ve seen ePub files around 1-2 MB, but that’s with cover art, images, embedded fonts, and all that fun stuff. With enough patience, that can work. But, strip out all that, leaving behind plain text and XML, and you’ve got something much more manageable that can be sent relatively quickly.

I can’t speak for Spain, but in the U.S., the FCC recently removed most symbol rate restrictions, so we might be able to squeeze out a little more speed.

My first Linux was Gentoo. It took several tries to get code compiled and working on that Pentium 4, but I will say, the process taught me a lot about Linux in general. It was the ultimate crash course. I’d recommend Gentoo for all beginners who don’t mind digging in to the point of frustration, because it’s a great learning experience.

This is literally what dd does and what I would have recommended, if this person hadn’t beaten me to it.

However, if you’re cloning to another disk or partition that will be plugged in at the same time as your existing installation, you’ll wind up with two partitions with the same identifier — a recipe for eventual disaster. In that case, I would run through setup (with your current disk unplugged) and then rsync over the new root partition.

I’ll second Debian. I run it on backports and it’s reasonably stable, but if you want it rock-solid, don’t do that.

You might want to keep your browser more up to date than the rest of your OS. That’s up to you as the user. Mozilla has a deb you can add to Apt manually, should you choose.